:root {
  color-scheme: dark;
  --bg: #101820;
  --bg-soft: #14212a;
  --panel: rgba(22, 34, 43, 0.82);
  --panel-strong: rgba(28, 43, 53, 0.94);
  --line: rgba(209, 231, 234, 0.16);
  --text: #edf7f5;
  --muted: #a6bcc2;
  --dim: #7d929b;
  --accent: #6ee7d8;
  --accent-2: #9ad67d;
  --warm: #ffd166;
  --warn: #f08d62;
  --danger: #e86976;
  --focus: #8eb8ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius: 8px;
  --gaze-x: 0px;
  --gaze-y: 0px;
  --noah-primary: #7cf2ff;
  --noah-secondary: #006eff;
  --noah-deep: #0014b8;
  --noah-glow: rgba(0, 126, 255, 0.78);
  --noah-filter: none;
  --scanline-wave: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='88' viewBox='0 0 260 88'%3E%3Cg fill='none' stroke-linecap='round'%3E%3Cpath d='M-30 8 C -8 1 10 15 32 8 S 74 1 96 8 S 138 15 160 8 S 202 1 224 8 S 266 15 288 8' stroke='%2300eaff' stroke-width='5' opacity='.95'/%3E%3Cpath d='M-30 24 C -8 17 10 31 32 24 S 74 17 96 24 S 138 31 160 24 S 202 17 224 24 S 266 31 288 24' stroke='%23006bff' stroke-width='6' opacity='.9'/%3E%3Cpath d='M-30 40 C -8 33 10 47 32 40 S 74 33 96 40 S 138 47 160 40 S 202 33 224 40 S 266 47 288 40' stroke='%2300d8ff' stroke-width='5' opacity='.86'/%3E%3Cpath d='M-30 56 C -8 49 10 63 32 56 S 74 49 96 56 S 138 63 160 56 S 202 49 224 56 S 266 63 288 56' stroke='%23002fe8' stroke-width='6' opacity='.86'/%3E%3Cpath d='M-30 72 C -8 65 10 79 32 72 S 74 65 96 72 S 138 79 160 72 S 202 65 224 72 S 266 79 288 72' stroke='%2300f0ff' stroke-width='4' opacity='.78'/%3E%3C/g%3E%3C/svg%3E");
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  background:
    radial-gradient(circle at 50% -10%, rgba(110, 231, 216, 0.15), transparent 30rem),
    linear-gradient(145deg, #0d141b 0%, #101820 42%, #19252b 100%);
}

body[data-noah-level="blue"] {
  --noah-primary: #7cf2ff;
  --noah-secondary: #006cff;
  --noah-deep: #0016b9;
  --noah-glow: rgba(0, 130, 255, 0.72);
  --noah-filter: none;
}

body[data-noah-level="yellow"] {
  --noah-glow: rgba(255, 221, 96, 0.62);
  --noah-filter: hue-rotate(-150deg) saturate(1.18) brightness(1.08);
}

body[data-noah-level="orange"] {
  --noah-glow: rgba(255, 153, 82, 0.68);
  --noah-filter: hue-rotate(-178deg) saturate(1.28) brightness(1.05);
}

body[data-noah-level="red"] {
  --noah-glow: rgba(255, 92, 112, 0.72);
  --noah-filter: hue-rotate(146deg) saturate(1.45) brightness(1.08);
}

button,
input,
select {
  font: inherit;
}

button {
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(142, 184, 255, 0.75);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.start-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 28rem);
  align-items: center;
  gap: 3rem;
  padding: 3rem;
}

.start-copy {
  max-width: 48rem;
}

.brand-mark {
  width: 4.5rem;
  height: 4.5rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(110, 231, 216, 0.34);
  border-radius: var(--radius);
  color: #0c1c1f;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  font-weight: 900;
  box-shadow: 0 14px 44px rgba(110, 231, 216, 0.18);
}

.brand-mark.small {
  width: 2.6rem;
  height: 2.6rem;
  font-size: 0.92rem;
}

.eyebrow {
  margin: 1.5rem 0 0.75rem;
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-size: 4rem;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}

h3 {
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.95rem;
  text-transform: uppercase;
}

.subtitle {
  max-width: 40rem;
  color: #d8e6e8;
  font-size: 1.35rem;
  line-height: 1.5;
}

.privacy-note {
  max-width: 38rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.start-actions {
  display: grid;
  gap: 0.9rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(20, 33, 42, 0.78);
  box-shadow: var(--shadow);
}

.start-privacy-short {
  grid-column: 1 / -1;
  max-width: 62rem;
  margin: -1.5rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.button {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, opacity 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.button-primary {
  color: #071819;
  background: linear-gradient(140deg, var(--accent), #bdf6a3);
}

.button-secondary {
  border-color: rgba(237, 247, 245, 0.15);
  background: rgba(237, 247, 245, 0.08);
}

.button-quiet {
  border-color: rgba(110, 231, 216, 0.16);
  color: #dff7f5;
  background: transparent;
}

.fullscreen-notice {
  position: fixed;
  z-index: 30;
  inset: auto 1rem 6.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem;
  border: 1px solid rgba(255, 209, 102, 0.34);
  border-radius: var(--radius);
  background: rgba(30, 39, 35, 0.96);
  box-shadow: var(--shadow);
}

.fullscreen-notice p {
  margin: 0;
  color: #fff2c8;
}

.app-shell {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0.5rem;
  overflow: hidden;
  padding: clamp(0.5rem, 1.4vw, 1rem);
}

.app-shell.is-checkmooc-feedback {
  grid-template-rows: auto auto auto auto;
  align-content: start;
  overflow: auto;
}

.topbar {
  min-height: 4.6rem;
  display: grid;
  grid-template-columns: auto minmax(14rem, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 32, 0.82);
  backdrop-filter: blur(18px);
}

.app-shell > .topbar,
.app-shell > .workspace,
.app-shell > .lower-grid {
  display: none;
}

.app-shell.is-checkmooc-feedback > .topbar,
.app-shell.is-checkmooc-feedback > .lower-grid {
  display: grid;
}

body[data-noah-view="chat"] .app-shell > .topbar,
body[data-noah-view="chat"] .app-shell > .workspace,
body[data-noah-view="chat"] .app-shell > .lower-grid {
  display: grid;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 12rem;
}

.topbar-brand strong,
.topbar-brand span {
  display: block;
}

.topbar-brand span,
.mode-select-label span {
  color: var(--muted);
  font-size: 0.82rem;
}

.mode-select-label {
  display: grid;
  gap: 0.25rem;
}

select,
input[type="text"],
input[type="password"],
input[type="number"],
textarea {
  min-height: 2.8rem;
  width: 100%;
  border: 1px solid rgba(237, 247, 245, 0.15);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  color: var(--text);
  background: rgba(4, 10, 14, 0.42);
}

textarea {
  min-height: 10rem;
  resize: vertical;
  line-height: 1.45;
}

.companion-prompt-section {
  grid-column: 1 / -1;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.status-chips {
  display: none;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(237, 247, 245, 0.13);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.chip.is-active {
  color: #dffdf8;
  border-color: rgba(110, 231, 216, 0.4);
}

.topbar-actions {
  display: none;
  gap: 0.45rem;
}

.icon-button {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(237, 247, 245, 0.13);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(237, 247, 245, 0.07);
  cursor: pointer;
}

.text-icon {
  font-size: 0.82rem;
  font-weight: 900;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(15rem, 0.95fr) minmax(18rem, 1.25fr);
  gap: 1rem;
}

.side-panel,
.interaction-panel,
.feedback-panel,
.stats-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.side-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
}

.panel-heading p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.panel-heading.compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mode-buttons {
  display: grid;
  gap: 0.55rem;
}

.mode-button {
  min-height: 4.2rem;
  display: grid;
  gap: 0.25rem;
  border: 1px solid rgba(237, 247, 245, 0.12);
  border-radius: var(--radius);
  padding: 0.75rem;
  color: var(--text);
  text-align: left;
  background: rgba(237, 247, 245, 0.05);
  cursor: pointer;
}

.mode-button span {
  font-weight: 850;
}

.mode-button small {
  color: var(--muted);
  line-height: 1.35;
}

.mode-button.is-active {
  border-color: rgba(110, 231, 216, 0.56);
  background: rgba(110, 231, 216, 0.12);
}

.status-box {
  margin-top: auto;
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: rgba(7, 15, 20, 0.36);
}

.status-box span,
.mini-label {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.status-box p,
.feedback-panel p,
.response-grid p {
  margin: 0.35rem 0 0;
  color: #dbe9ea;
  line-height: 1.45;
}

.face-stage {
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: start;
  justify-items: center;
  min-height: 0;
  padding-top: clamp(0.2rem, 2svh, 1.2rem);
  border: 0;
  border-radius: 0;
  background: transparent;
}

.robot-face {
  position: relative;
  width: min(100vw, 110svh);
  height: min(76svh, 88vw);
  max-width: 92rem;
  max-height: calc(100svh - 7rem);
  animation: floatFace 9s ease-in-out infinite;
  --eye-scale: 1;
  --eye-height-scale: 1;
  --noah-eye-core: #0873ff;
  --noah-eye-line: #62cfff;
  --noah-eye-deep: #07367d;
  --noah-eye-shadow: rgba(0, 118, 255, 0.72);
  cursor: pointer;
}

.eye {
  position: absolute;
  top: clamp(13%, 20svh, 30%);
  left: 50%;
  overflow: hidden;
  width: clamp(10rem, 31vmin, 29rem);
  height: calc(clamp(6.5rem, 20vmin, 18rem) * var(--eye-height-scale));
  border-radius: 50% 50% 48% 52% / 52% 52% 48% 48%;
  background:
    radial-gradient(ellipse at 38% 18%, rgba(255, 255, 255, 0.42), transparent 0.74rem),
    repeating-linear-gradient(180deg, var(--noah-eye-line) 0 0.44rem, var(--noah-eye-core) 0.44rem 1rem, var(--noah-eye-deep) 1rem 1.36rem);
  background-size: 100% 100%, 100% 1.36rem;
  box-shadow:
    0 0 clamp(1rem, 3.4vmin, 3.2rem) var(--noah-eye-shadow),
    0 0 clamp(0.25rem, 1.1vmin, 1rem) color-mix(in srgb, var(--noah-eye-line), transparent 18%),
    inset 0 0 clamp(0.7rem, 2.2vmin, 2.2rem) rgba(255, 255, 255, 0.12),
    inset 0 -1rem 2.8rem rgba(0, 5, 95, 0.36);
  transform-origin: center;
  filter: var(--noah-filter) saturate(1.34) contrast(1.14);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0 64%, rgba(0, 0, 0, 0.72) 78%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, #000 0 64%, rgba(0, 0, 0, 0.72) 78%, transparent 100%);
  transition: transform 260ms ease, height 260ms ease, width 260ms ease, border-radius 260ms ease, background 260ms ease, box-shadow 260ms ease;
  animation: blink 8.4s infinite, eyeGlowPulse 6.8s ease-in-out infinite, noahEyeWaveDrift 12s linear infinite;
}

.eye-left {
  transform: translate(calc(-100% - clamp(1.05rem, 4.5vw, 5.8rem) + var(--gaze-x)), var(--gaze-y)) scale(var(--eye-scale));
}

.eye-right {
  transform: translate(calc(clamp(1.05rem, 4.5vw, 5.8rem) + var(--gaze-x)), var(--gaze-y)) scale(var(--eye-scale));
}

.eye span {
  display: block;
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0 0.18rem, transparent 0.18rem 0.68rem);
  background-size: 100% 1.36rem;
  opacity: 0.68;
  mix-blend-mode: screen;
  filter: blur(0.035rem);
  animation: noahEyeWaveDrift 12s linear infinite;
}

.eye::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0 58%, rgba(0, 0, 0, 0.16) 82%, rgba(0, 0, 0, 0.34) 100%);
  pointer-events: none;
}

.mouth {
  display: none !important;
}

.robot-face[data-face="happy"] .eye,
.robot-face[data-face="break"] .eye {
  --eye-scale: 1.08;
  --eye-height-scale: 0.9;
}

.robot-face[data-face="focused"] .eye,
.robot-face[data-face="presenting"] .eye {
  --eye-scale: 0.95;
  --eye-height-scale: 0.88;
}

.robot-face[data-face="listening"] .eye {
  --noah-eye-core: #06cfc3;
  --noah-eye-line: #98fff6;
  --noah-eye-deep: #055f76;
  --noah-eye-shadow: rgba(4, 215, 199, 0.78);
  --eye-scale: 1.14;
}

.robot-face[data-face="thinking"] .eye {
  --noah-eye-core: #ffc857;
  --noah-eye-line: #fff0a7;
  --noah-eye-deep: #8c5a05;
  --noah-eye-shadow: rgba(255, 200, 87, 0.8);
}

.robot-face[data-face="thinking"] .eye-left {
  --eye-scale: 0.92;
}

.robot-face[data-face="thinking"] .eye-right {
  --eye-scale: 1.1;
}

.robot-face[data-face="worried"] .eye {
  --eye-height-scale: 0.78;
}

.robot-face[data-face="annoyed"] .eye {
  --eye-height-scale: 0.48;
  border-radius: 999px;
}

.robot-face[data-face="sleepy"] .eye {
  --eye-height-scale: 0.32;
}

.robot-face.is-speaking .eye {
  animation: blink 8.4s infinite, eyeGlowPulse 5.2s ease-in-out infinite, noahEyeWaveDrift 7s linear infinite;
}

.face-context {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  justify-items: center;
  gap: 0.25rem;
  padding: 0.9rem;
  border: 1px solid rgba(237, 247, 245, 0.11);
  border-radius: var(--radius);
  background: rgba(5, 12, 16, 0.48);
  text-align: center;
}

.face-context span {
  min-width: 7rem;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  color: #071819;
  background: var(--accent);
  font-weight: 900;
}

.face-context p {
  margin: 0;
  color: #e9f5f4;
  font-size: 1.05rem;
}

.voice-status-bar {
  z-index: 18;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: center;
  gap: 0.65rem;
  border: 1px solid rgba(124, 242, 255, 0.16);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  background: rgba(3, 9, 15, 0.88);
  box-shadow: 0 0 2rem rgba(0, 126, 255, 0.08);
}

.voice-status-main {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.voice-status-main span {
  color: var(--noah-primary);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.voice-status-main strong {
  overflow: hidden;
  color: #e8fbff;
  font-size: clamp(0.95rem, 2.4vw, 1.2rem);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.voice-status-chips {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
}

.voice-chip {
  min-height: 2.2rem;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(124, 242, 255, 0.15);
  border-radius: var(--radius);
  padding: 0.35rem 0.5rem;
  color: #cceff8;
  background: rgba(0, 90, 180, 0.08);
  font-size: clamp(0.7rem, 1.5vw, 0.86rem);
  font-weight: 800;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.local-strip {
  z-index: 19;
  display: grid;
  grid-template-columns: minmax(9rem, 0.82fr) minmax(0, 1.3fr);
  align-items: stretch;
  gap: 0.5rem;
  border: 1px solid rgba(237, 247, 245, 0.14);
  border-radius: var(--radius);
  padding: 0.5rem;
  background: rgba(8, 15, 20, 0.92);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.local-status {
  display: grid;
  align-content: center;
  gap: 0.15rem;
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 0.55rem 0.7rem;
  background: rgba(237, 247, 245, 0.05);
}

.local-status span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.local-status strong {
  color: var(--noah-primary);
  font-size: clamp(1.05rem, 2.4vw, 1.6rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
}

.local-tool-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
}

.local-tool-button,
.mini-control,
.mini-action {
  min-height: 2.9rem;
  border: 1px solid rgba(237, 247, 245, 0.13);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(237, 247, 245, 0.07);
  font-weight: 850;
  cursor: pointer;
}

.local-tool-button.is-active {
  color: #071819;
  border-color: transparent;
  background: linear-gradient(140deg, var(--noah-primary), var(--noah-secondary));
}

.local-tool-panel {
  grid-column: 1 / -1;
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 0.5rem;
  background: rgba(4, 10, 14, 0.42);
}

.local-tool-view {
  min-height: 2.8rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.7rem;
}

.local-tool-view label,
.local-tool-view small {
  color: var(--muted);
}

.local-tool-view > span,
.local-tool-view > strong {
  color: var(--text);
  font-weight: 900;
}

.local-timer-view {
  grid-template-columns: auto minmax(5.4rem, 1fr) auto auto auto;
}

.local-timer-view strong {
  justify-self: center;
  color: var(--noah-primary);
  font-size: clamp(1.4rem, 4.5vw, 2.4rem);
  font-variant-numeric: tabular-nums;
}

.mini-control {
  width: 3rem;
  font-size: 1.45rem;
}

.mini-action {
  min-width: 4.8rem;
  padding: 0 0.75rem;
}

.local-english-view {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.settings-hint {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

body[data-noise="excellent"] .face-context span {
  background: var(--accent-2);
}

body[data-noise="warning"] .face-context span {
  background: var(--warm);
}

body[data-noise="tooLoud"] .face-context span {
  color: #290b0f;
  background: var(--danger);
}

.tools-panel {
  gap: 1rem;
}

.tool-card {
  border: 1px solid rgba(237, 247, 245, 0.12);
  border-radius: var(--radius);
  padding: 1rem;
  background: rgba(7, 15, 20, 0.42);
}

.card-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-heading h2,
.card-heading span {
  margin: 0;
}

.card-heading span {
  color: var(--muted);
  font-weight: 800;
}

.level-row {
  display: grid;
  grid-template-columns: 6.4rem 1fr;
  align-items: center;
  gap: 0.7rem;
  margin: 0.75rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.meter-track,
.timer-track {
  overflow: hidden;
  height: 0.72rem;
  border-radius: 999px;
  background: rgba(237, 247, 245, 0.09);
}

.meter-fill,
#timerProgress {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 180ms ease, background 180ms ease;
}

.meter-fill.instant {
  background: var(--focus);
}

.meter-fill.average {
  background: var(--accent-2);
}

body[data-noise="warning"] .meter-fill.smooth,
body[data-noise="warning"] .meter-fill.average {
  background: var(--warm);
}

body[data-noise="tooLoud"] .meter-fill.smooth,
body[data-noise="tooLoud"] .meter-fill.average {
  background: var(--danger);
}

.timer-card.is-recommended {
  border-color: rgba(110, 231, 216, 0.32);
}

.timer-display {
  margin: 0.4rem 0 0.7rem;
  font-variant-numeric: tabular-nums;
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
}

.timer-presets,
.timer-actions {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.4rem;
  margin-top: 0.9rem;
}

.timer-actions {
  grid-template-columns: repeat(3, 1fr);
}

.timer-preset {
  min-height: 2.5rem;
  border: 1px solid rgba(237, 247, 245, 0.13);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(237, 247, 245, 0.07);
  cursor: pointer;
}

.custom-timer {
  display: grid;
  grid-template-columns: 1fr 5.5rem auto;
  align-items: end;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.custom-timer label {
  color: var(--muted);
  font-size: 0.9rem;
}

.lower-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 1.25fr) minmax(14rem, 0.8fr) minmax(16rem, 0.85fr);
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.lower-grid > .checkmooc-card {
  grid-column: 1 / -1;
}

.bottom-dock {
  position: relative;
  bottom: auto;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.45rem, 1vw, 0.75rem);
  padding: clamp(0.45rem, 1vw, 0.75rem);
  border: 1px solid rgba(124, 242, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(2, 8, 14, 0.92);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.32), 0 0 2.5rem rgba(0, 126, 255, 0.08);
  backdrop-filter: blur(18px);
}

.dock-button {
  min-height: clamp(4.4rem, 10vh, 5.6rem);
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: center;
  gap: 0.35rem;
  border: 1px solid rgba(124, 242, 255, 0.2);
  border-radius: var(--radius);
  padding: 0.8rem;
  color: var(--noah-primary);
  text-align: center;
  background:
    linear-gradient(180deg, rgba(0, 234, 255, 0.07), rgba(0, 34, 160, 0.08)),
    rgba(2, 10, 18, 0.66);
  box-shadow: inset 0 0 1.25rem rgba(0, 126, 255, 0.08);
  cursor: pointer;
}

.dock-button:hover {
  border-color: rgba(124, 242, 255, 0.48);
}

.dock-button.is-active {
  border-color: rgba(124, 242, 255, 0.62);
  background:
    linear-gradient(180deg, rgba(0, 234, 255, 0.15), rgba(0, 34, 160, 0.16)),
    rgba(2, 10, 18, 0.8);
  box-shadow: 0 0 1.5rem rgba(0, 126, 255, 0.2), inset 0 0 1.4rem rgba(0, 234, 255, 0.12);
}

.dock-button-center {
  justify-items: center;
  text-align: center;
}

.dock-button strong {
  display: none;
  font-size: clamp(0.82rem, 1.7vw, 1rem);
  line-height: 1.05;
}

.dock-button small {
  display: none;
  grid-column: auto;
  color: var(--muted);
  line-height: 1.25;
}

.dock-icon {
  grid-row: auto;
  width: min(100%, clamp(6.8rem, 24vw, 13rem));
  height: clamp(3rem, 7.5vw, 4.8rem);
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #dffbff;
  background:
    var(--scanline-wave),
    radial-gradient(ellipse at 50% 50%, rgba(0, 230, 255, 0.45), rgba(0, 105, 255, 0.72) 58%, rgba(0, 18, 184, 0.86));
  background-size: 180% 4.6rem, 100% 100%;
  box-shadow:
    0 0 1rem var(--noah-glow),
    inset 0 0 0.8rem rgba(42, 242, 255, 0.18);
  font-size: clamp(1rem, 2.6vw, 1.6rem);
  font-weight: 950;
  text-shadow: 0 0 0.6rem rgba(124, 242, 255, 0.9);
  animation: scanlineDrift 8s linear infinite;
}

.dock-button-center .dock-icon,
.dock-button-center small {
  grid-column: auto;
}

.gear-icon {
  width: min(100%, clamp(6.8rem, 24vw, 13rem));
  height: clamp(3rem, 7.5vw, 4.8rem);
  font-size: clamp(1.25rem, 3.4vw, 2.2rem);
}

.info-icon {
  font-size: 1.45rem;
  font-family: ui-serif, Georgia, serif;
  font-style: italic;
}

.interaction-panel,
.feedback-panel,
.stats-panel {
  padding: 1rem;
}

.interaction-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 1rem;
  margin-top: 1rem;
}

.text-command {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  align-items: center;
  gap: 0.5rem;
}

.text-command label {
  color: var(--muted);
}

.response-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.response-grid > div {
  min-height: 5rem;
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: rgba(7, 15, 20, 0.32);
}

.feedback-panel {
  display: grid;
  align-content: start;
  gap: 0.7rem;
}

.checkmooc-card {
  min-width: 0;
  border: 1px solid rgba(110, 231, 216, 0.2);
  border-radius: var(--radius);
  padding: 1rem;
  background: rgba(20, 33, 42, 0.78);
  box-shadow: var(--shadow);
}

.start-checkmooc-card {
  grid-column: 1 / -1;
  max-width: 62rem;
  margin-top: -1rem;
}

.checkmooc-start-brief {
  display: grid;
  gap: 0.45rem;
  margin: 0.85rem 0;
}

.checkmooc-start-brief div {
  display: grid;
  gap: 0.2rem;
}

.checkmooc-start-brief dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.checkmooc-start-brief dd,
.checkmooc-start-privacy {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
}

.checkmooc-start-privacy {
  color: var(--muted);
}

.checkmooc-card h2 {
  margin-bottom: 0.5rem;
}

.checkmooc-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 0.8rem 0;
}

.checkmooc-metrics div {
  border: 1px solid rgba(237, 247, 245, 0.12);
  border-radius: var(--radius);
  padding: 0.7rem;
  background: rgba(237, 247, 245, 0.06);
}

.checkmooc-metrics dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.checkmooc-metrics dd {
  margin: 0.25rem 0 0;
  font-size: 1.2rem;
  font-weight: 900;
}

.checkmooc-brief {
  display: grid;
  gap: 0.7rem;
  margin: 0.85rem 0;
  border: 1px solid rgba(237, 247, 245, 0.12);
  border-radius: var(--radius);
  padding: 0.85rem;
  background: rgba(4, 14, 20, 0.34);
}

.checkmooc-brief h3,
.checkmooc-next-step,
.checkmooc-privacy-list {
  margin: 0;
}

.checkmooc-brief-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0;
}

.checkmooc-brief-list div {
  min-width: 0;
  border: 1px solid rgba(237, 247, 245, 0.09);
  border-radius: var(--radius);
  padding: 0.62rem;
  background: rgba(237, 247, 245, 0.05);
}

.checkmooc-brief-list dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.checkmooc-brief-list dd {
  margin: 0.2rem 0 0;
  overflow-wrap: anywhere;
  font-weight: 750;
}

.checkmooc-next-step {
  border-left: 4px solid var(--accent);
  padding: 0.65rem 0.75rem;
  color: #e4f7f3;
  background: rgba(110, 231, 216, 0.08);
}

.checkmooc-privacy-list {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.checkmooc-data-route {
  display: grid;
  gap: 0.55rem;
  border: 1px solid rgba(110, 231, 216, 0.2);
  border-radius: var(--radius);
  padding: 0.8rem;
  color: #d9f2ef;
  background: rgba(110, 231, 216, 0.07);
}

.checkmooc-data-route.compact {
  margin-top: 0.75rem;
}

.checkmooc-data-route h3,
.checkmooc-data-route p,
.checkmooc-data-route-list,
.checkmooc-data-route-steps {
  margin: 0;
}

.checkmooc-data-route h3 {
  font-size: 0.95rem;
}

.checkmooc-data-route p,
.checkmooc-data-route-list,
.checkmooc-data-route-steps {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.checkmooc-data-route-list {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.05rem;
}

.checkmooc-data-route-steps {
  display: grid;
  gap: 0.45rem;
  padding-left: 1.2rem;
}

.checkmooc-data-route-steps li {
  padding-left: 0.15rem;
}

.checkmooc-data-route-steps strong {
  display: block;
  margin-bottom: 0.12rem;
  color: var(--text);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.checkmooc-prompt-box {
  display: grid;
  gap: 0.45rem;
}

.checkmooc-prompt-box textarea {
  width: 100%;
  min-height: 8rem;
  resize: vertical;
  border: 1px solid rgba(237, 247, 245, 0.14);
  border-radius: var(--radius);
  padding: 0.75rem;
  color: var(--text);
  background: rgba(4, 14, 20, 0.55);
}

.compact-actions {
  margin-top: 0.7rem;
}

.stats-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.stats-list div {
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 0.8rem;
  background: rgba(7, 15, 20, 0.32);
}

.stats-list dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.stats-list dd {
  margin: 0.35rem 0 0;
  font-size: 1.25rem;
  font-weight: 900;
}

.dialog-panel {
  width: min(58rem, calc(100% - 2rem));
  max-height: calc(100vh - 2rem);
  border: 1px solid rgba(237, 247, 245, 0.18);
  border-radius: var(--radius);
  padding: 0;
  color: var(--text);
  background: rgba(16, 24, 32, 0.98);
  box-shadow: var(--shadow);
}

.dialog-panel::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
}

.dialog-content {
  padding: 1rem;
}

.dialog-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.dialog-heading .eyebrow {
  margin-top: 0;
}

.dialog-heading .icon-button {
  flex: 0 0 auto;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius);
  font-size: 1.15rem;
  line-height: 1;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.settings-grid-inline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.settings-grid section {
  display: grid;
  gap: 0.85rem;
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 1rem;
  background: rgba(7, 15, 20, 0.32);
}

.settings-mode-section {
  grid-column: 1 / -1;
}

.settings-mode-section .mode-buttons {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

.settings-mode-section .mode-button {
  min-height: 3.6rem;
}

.settings-mode-section #modeDescription {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.settings-grid label {
  display: grid;
  gap: 0.4rem;
  color: #dbe9ea;
}

.settings-grid small {
  color: var(--muted);
}

.voice-test-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.system-status-list {
  display: grid;
  gap: 0.45rem;
  border: 1px solid rgba(124, 242, 255, 0.12);
  border-radius: var(--radius);
  padding: 0.75rem;
  color: var(--muted);
  background: rgba(0, 90, 180, 0.06);
}

.system-status-list strong {
  color: var(--noah-primary);
}

.switch-row {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.switch-row input {
  width: 1.4rem;
  height: 1.4rem;
  accent-color: var(--accent);
}

.warning-copy {
  margin: 0;
  border: 1px solid rgba(255, 209, 102, 0.28);
  border-radius: var(--radius);
  padding: 0.75rem;
  color: #fff2c8;
  background: rgba(255, 209, 102, 0.08);
}

.privacy-dialog {
  width: min(42rem, calc(100% - 2rem));
}

.privacy-list {
  display: grid;
  gap: 0.7rem;
  margin: 1rem 0;
  padding-left: 1.2rem;
  color: #dbe9ea;
  line-height: 1.5;
}

.privacy-list.compact {
  margin-bottom: 0;
}

.hub-dialog {
  width: min(64rem, calc(100% - 2rem));
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.hub-grid section,
.ai-hero,
.ai-mode-card,
.provider-choice {
  border: 1px solid rgba(237, 247, 245, 0.1);
  border-radius: var(--radius);
  padding: 1rem;
  background: rgba(7, 15, 20, 0.32);
}

.hub-grid p,
.ai-hero p,
.ai-mode-card p,
.provider-choice p {
  color: var(--muted);
  line-height: 1.5;
}

.ai-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
  border-color: rgba(110, 231, 216, 0.22);
}

.ai-toggle {
  min-width: 15rem;
}

.ai-mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr));
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.ai-mode-card {
  min-height: 9rem;
  display: grid;
  align-content: start;
  gap: 0.45rem;
}

.ai-mode-card.is-primary {
  border-color: rgba(110, 231, 216, 0.28);
  background: linear-gradient(160deg, rgba(110, 231, 216, 0.12), rgba(7, 15, 20, 0.34));
}

.mode-badge {
  width: fit-content;
  border: 1px solid rgba(110, 231, 216, 0.22);
  border-radius: 999px;
  padding: 0.16rem 0.5rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.provider-choice {
  margin-top: 1rem;
  border-color: rgba(255, 209, 102, 0.28);
}

.provider-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.pairing-actions {
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
}

.pairing-status {
  display: grid;
  gap: 0.2rem;
  margin-top: 0.8rem;
  border: 1px solid rgba(110, 231, 216, 0.14);
  border-radius: var(--radius);
  padding: 0.75rem;
  background: rgba(110, 231, 216, 0.06);
}

.pairing-status span,
.pairing-status small {
  color: var(--muted);
}

.pairing-status strong {
  color: var(--noah-primary);
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  letter-spacing: 0.08em;
}

.sync-settings-card {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
  border: 1px solid rgba(110, 231, 216, 0.16);
  border-radius: var(--radius);
  padding: 0.85rem;
  background: rgba(110, 231, 216, 0.06);
}

.sync-settings-card h4,
.sync-settings-card p {
  margin: 0;
}

.sync-settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.text-command.stacked {
  grid-template-columns: 1fr auto;
  margin-top: 1rem;
}

.text-command.stacked label {
  grid-column: 1 / -1;
}

.photo-input {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--muted);
}

.photo-preview {
  width: 100%;
  max-height: 15rem;
  margin: 0.8rem 0;
  border: 1px solid rgba(237, 247, 245, 0.14);
  border-radius: var(--radius);
  object-fit: contain;
  background: rgba(4, 10, 14, 0.42);
}

.photo-feedback {
  margin: 0.8rem 0 0;
  color: #dbe9ea;
}

.teacher-note,
.noscript-message {
  border: 1px solid rgba(110, 231, 216, 0.22);
  border-radius: var(--radius);
  padding: 0.9rem;
  color: #dff7f5;
  background: rgba(110, 231, 216, 0.08);
}

.noscript-message {
  position: fixed;
  inset: auto 1rem 1rem 1rem;
}

body.no-js .start-actions,
body.no-js .app-shell {
  display: none;
}

@keyframes floatFace {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-0.7rem);
  }
}

@keyframes blink {
  0%,
  92%,
  100% {
    clip-path: inset(0 0 0 0 round 999px);
  }
  95% {
    clip-path: inset(48% 0 48% 0 round 999px);
  }
}

@keyframes scanlineDrift {
  from {
    background-position: 0 0, 0 0;
    transform: translateX(-0.3rem) translateY(-0.35rem);
  }
  to {
    background-position: 7.5rem 5.4rem, 0 0.88rem;
    transform: translateX(0.3rem) translateY(0.35rem);
  }
}

@keyframes noahEyeWaveDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 0 0, 0 1.36rem;
  }
}

@keyframes eyeGlowPulse {
  0%,
  100% {
    opacity: 0.96;
  }
  50% {
    opacity: 1;
  }
}

@keyframes pulseAura {
  0% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.12);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes speaking {
  from {
    transform: scaleX(0.8);
  }
  to {
    transform: scaleX(1.25);
  }
}

@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 1fr 1fr;
  }

  .lower-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stats-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  .start-screen {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 1.2rem;
  }

  h1 {
    font-size: 3rem;
  }

  .topbar {
    min-height: auto;
    grid-template-columns: auto 1fr;
    padding: 0.65rem;
  }

  .status-chips,
  .topbar-actions {
    display: none;
  }

  .mode-select-label {
    grid-column: auto;
  }

  .workspace,
  .lower-grid,
  .settings-grid,
  .settings-grid-inline,
  .hub-grid,
  .ai-hero,
  .ai-mode-grid,
  .provider-actions,
  .response-grid,
  .interaction-actions,
  .voice-test-row,
  .text-command {
    grid-template-columns: 1fr;
  }

  .face-stage {
    min-height: 0;
  }

  .voice-status-bar {
    grid-template-columns: 1fr;
  }

  .voice-status-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .robot-face {
    width: min(96vw, 86svh);
    height: min(69svh, 92vw);
  }

  .local-strip {
    grid-template-columns: 1fr;
  }

  .local-tool-tabs {
    gap: 0.3rem;
  }

  .local-tool-button {
    min-height: 2.65rem;
    padding: 0.35rem 0.2rem;
    font-size: clamp(0.72rem, 2.6vw, 0.9rem);
  }

  .local-tool-view {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .local-timer-view {
    grid-template-columns: auto minmax(4.8rem, 1fr) auto auto auto;
  }

  .local-english-view {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }

  .timer-presets {
    grid-template-columns: repeat(5, minmax(2.3rem, 1fr));
  }

  .custom-timer {
    grid-template-columns: 1fr auto;
  }

  .custom-timer label {
    grid-column: 1 / -1;
  }

  .stats-list {
    grid-template-columns: 1fr;
  }

  .bottom-dock {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
    padding: 0.5rem;
  }

  .dock-button {
    min-height: 4.8rem;
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 0.55rem 0.35rem;
    text-align: center;
  }

  .dock-icon {
    grid-row: auto;
    width: 100%;
    height: 3.4rem;
  }

  .dock-button strong {
    font-size: clamp(0.72rem, 2.6vw, 0.88rem);
  }

  .dock-button small {
    display: none;
  }
}

@media (max-width: 520px) {
  .app-shell {
    padding: 0.5rem;
  }

  .topbar-actions {
    flex-wrap: wrap;
    justify-content: end;
  }

  .timer-actions {
    grid-template-columns: 1fr;
  }

  .fullscreen-notice {
    flex-direction: column;
    align-items: stretch;
  }

  .dock-button {
    min-height: 4.2rem;
  }

  .local-strip {
    padding: 0.4rem;
  }

  .local-tool-tabs {
    gap: 0.25rem;
  }

  .local-tool-button {
    min-height: 2.45rem;
    font-size: 0.72rem;
  }

  .local-timer-view {
    grid-template-columns: 2.4rem minmax(4rem, 1fr) 2.4rem minmax(3.1rem, auto) minmax(3.1rem, auto);
    gap: 0.35rem;
  }

  .mini-control {
    width: 2.4rem;
  }

  .mini-action {
    min-width: 0;
    padding: 0 0.35rem;
    font-size: 0.78rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body.reduce-motion *,
body.reduce-motion *::before,
body.reduce-motion *::after {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.001ms !important;
}

/* NOAH web companion control dock and fullscreen eye mode */
body[data-noah-view="noah"] {
  overflow: hidden;
}

body[data-noah-eye-mode="speaking"] {
  --noah-eye-core: #1c78ff;
  --noah-eye-line: #73d9ff;
  --noah-eye-deep: #063a8c;
  --noah-eye-shadow: rgba(0, 104, 255, 0.88);
}

body[data-noah-eye-mode="listening"] {
  --noah-eye-core: #04d7c7;
  --noah-eye-line: #96fff4;
  --noah-eye-deep: #055f76;
  --noah-eye-shadow: rgba(4, 215, 199, 0.84);
}

body[data-noah-eye-mode="thinking"] {
  --noah-eye-core: #ffc857;
  --noah-eye-line: #fff2a8;
  --noah-eye-deep: #8c5a05;
  --noah-eye-shadow: rgba(255, 200, 87, 0.86);
}

body[data-noah-eye-mode="idle"],
body:not([data-noah-eye-mode]) {
  --noah-eye-core: #0873ff;
  --noah-eye-line: #66d9ff;
  --noah-eye-deep: #07367d;
  --noah-eye-shadow: rgba(0, 118, 255, 0.76);
}

.noah-control-dock.bottom-dock {
  position: fixed;
  left: 50%;
  right: auto;
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 80;
  width: min(53rem, calc(100vw - 1.25rem));
  display: grid;
  grid-template-columns: minmax(9.25rem, 1.25fr) minmax(6.8rem, 0.85fr) minmax(3.75rem, 0.45fr) minmax(5.8rem, 0.7fr) minmax(5.9rem, 0.75fr);
  gap: 0.55rem;
  align-items: center;
  padding: 0.55rem;
  border: 1px solid rgba(159, 234, 242, 0.2);
  border-radius: 999px;
  background: rgba(5, 12, 17, 0.78);
  box-shadow: 0 18px 64px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(22px) saturate(1.2);
  transform: translateX(-50%);
}

.dock-mode-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.dock-button {
  min-height: 2.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(209, 231, 234, 0.14);
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
  color: rgba(237, 247, 245, 0.86);
  background: rgba(18, 31, 40, 0.82);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 160ms ease, color 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.dock-button:hover {
  transform: translateY(-1px);
  color: #ffffff;
  border-color: rgba(124, 242, 255, 0.4);
}

.dock-button.is-active {
  color: #061416;
  border-color: rgba(124, 242, 255, 0.75);
  background: linear-gradient(135deg, #8ff8ff, #45d8cc);
  box-shadow: 0 0 1.35rem rgba(69, 216, 204, 0.35);
}

.dock-button-settings {
  font-size: 1.25rem;
  line-height: 1;
  text-transform: none;
}

.dock-button-settings.has-internet-ai,
body.ai-internet-active .dock-button-settings {
  color: #061416;
  border-color: rgba(255, 209, 102, 0.85);
  background: linear-gradient(135deg, #ffe08a, #76f4ff);
  box-shadow: 0 0 1.35rem rgba(255, 209, 102, 0.46);
}

.dock-button-sync.is-active {
  color: #061416;
  border-color: rgba(154, 214, 125, 0.82);
  background: linear-gradient(135deg, #b8f7a1, #6ee7d8);
  box-shadow: 0 0 1.35rem rgba(154, 214, 125, 0.38);
}

.dock-button-sync.is-off {
  color: #ffe8e2;
  border-color: rgba(232, 105, 118, 0.5);
  background: linear-gradient(135deg, rgba(74, 25, 32, 0.9), rgba(38, 20, 24, 0.92));
  box-shadow: 0 0 0.8rem rgba(232, 105, 118, 0.16);
}

.dock-button-sync.is-loading {
  color: #061416;
  border-color: rgba(124, 242, 255, 0.8);
  background: linear-gradient(135deg, #7cf2ff, #e8fff8);
  box-shadow: 0 0 1.2rem rgba(124, 242, 255, 0.36);
}

.dock-button-send {
  color: #051518;
  border-color: rgba(124, 242, 255, 0.68);
  background: linear-gradient(135deg, #7cf2ff, #9ad67d);
}

.dock-button-send:hover {
  box-shadow: 0 0 1.1rem rgba(124, 242, 255, 0.34);
}

.dock-button-sync.is-error {
  color: #2a120b;
  border-color: rgba(240, 141, 98, 0.72);
  background: linear-gradient(135deg, #ffd7c0, #f8a978);
  box-shadow: 0 0 1rem rgba(240, 141, 98, 0.28);
}

.dock-hidden-control {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  border: 0;
  padding: 0;
}

.chat-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

body[data-noah-view="chat"] #listenButton {
  display: none;
}

.chat-quick-action {
  border: 1px solid rgba(124, 242, 255, 0.22);
  border-radius: 999px;
  padding: 0.55rem 0.72rem;
  color: #dff7f6;
  background: rgba(124, 242, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.chat-quick-action:hover {
  color: #071819;
  background: #7cf2ff;
}

.connected-context-badge {
  width: fit-content;
  max-width: 100%;
  margin: 0.65rem 0 0;
  border: 1px solid rgba(124, 242, 255, 0.18);
  border-radius: 999px;
  padding: 0.42rem 0.68rem;
  color: rgba(223, 247, 246, 0.78);
  background: rgba(124, 242, 255, 0.07);
  font-size: 0.82rem;
  font-weight: 800;
}

.settings-model-info {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(124, 242, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(124, 242, 255, 0.07);
}

.settings-model-info h4,
.settings-model-info p {
  margin-bottom: 0.6rem;
}

.settings-model-info a {
  display: inline-flex;
  margin: 0 0.7rem 0.7rem 0;
  color: var(--noah-primary);
  font-weight: 800;
}

.settings-sync-diagnostics {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(124, 242, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(124, 242, 255, 0.055);
}

.settings-sync-diagnostics summary {
  cursor: pointer;
  color: var(--noah-text);
  font-weight: 900;
}

.settings-sync-diagnostics dl {
  display: grid;
  gap: 0.55rem;
  margin: 0.85rem 0 0;
}

.settings-sync-diagnostics div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.45fr) 1fr;
  gap: 0.75rem;
}

.settings-sync-diagnostics dt {
  color: var(--noah-muted);
  font-weight: 800;
}

.settings-sync-diagnostics dd {
  margin: 0;
  color: var(--noah-text);
  font-weight: 850;
}

.sync-choice-content {
  max-width: 34rem;
}

.sync-choice-actions {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.sync-choice-actions .button {
  justify-content: space-between;
  text-align: left;
}

.sync-choice-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.sync-choice-page-button {
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  min-height: 4rem;
  text-align: left;
}

.sync-choice-page-button small {
  display: block;
  margin-top: 0.25rem;
  color: rgba(237, 247, 245, 0.66);
  font-size: 0.78rem;
  font-weight: 700;
}

.noah-eyes-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 200;
  overflow: hidden;
  color: #d9ffff;
  background:
    radial-gradient(circle at 50% 37%, rgba(25, 45, 62, 0.24), transparent 36vmin),
    linear-gradient(180deg, #020407 0%, #000000 100%);
}

.noah-eyes-fullscreen[hidden] {
  display: none !important;
}

.noah-eyes-stage {
  position: absolute;
  left: 50%;
  top: 38.2%;
  width: min(92vw, 72rem);
  height: min(42vh, 25rem);
  transform: translate(-50%, -50%) rotate(var(--noah-eye-rotation, 0deg));
  transform-origin: center center;
}

.noah-eyes-face {
  position: relative;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 2rem var(--noah-eye-shadow));
  animation: noahEyesFloat 8s ease-in-out infinite;
}

.noah-eye {
  position: absolute;
  top: 50%;
  width: clamp(8.5rem, 28vw, 26rem);
  height: clamp(5.4rem, 15vw, 14rem);
  border-radius: 50% 50% 48% 52% / 52% 52% 48% 48%;
  background:
    radial-gradient(circle at 34% 19%, rgba(255, 255, 255, 0.34), transparent 0.5rem),
    repeating-linear-gradient(180deg, var(--noah-eye-line) 0 0.52rem, var(--noah-eye-core) 0.52rem 1.08rem, var(--noah-eye-deep) 1.08rem 1.48rem);
  background-size: 100% 100%, 100% 1.48rem;
  box-shadow:
    inset 0 0 1.25rem rgba(255, 255, 255, 0.11),
    0 0 1.35rem var(--noah-eye-shadow),
    0 0 3.4rem color-mix(in srgb, var(--noah-eye-shadow), transparent 55%);
  transition: background 420ms ease, box-shadow 420ms ease, filter 420ms ease, transform 420ms ease;
  transform: translateY(-50%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0 64%, rgba(0, 0, 0, 0.72) 78%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, #000 0 64%, rgba(0, 0, 0, 0.72) 78%, transparent 100%);
  animation: noahScanlines 12s linear infinite;
}

.noah-eye::before {
  content: '';
  position: absolute;
  inset: -18% -8%;
  z-index: 2;
  border-radius: 48% 52% 50% 50%;
  background: #000;
  transform: translateY(-120%);
  animation: noahBlinkLid 7.2s ease-in-out infinite;
}

.noah-eye::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 50% 50%, transparent 0 58%, rgba(0, 0, 0, 0.15) 84%, rgba(0, 0, 0, 0.34) 100%);
  mix-blend-mode: screen;
}

.noah-eye-left {
  left: 8%;
  transform: translateY(-50%) rotate(-0.6deg);
}

.noah-eye-right {
  right: 8%;
  transform: translateY(-50%) rotate(0.6deg);
}

.noah-eyes-face[data-eye-state="listening"] .noah-eye {
  transform: translateY(-50%) scale(1.025);
}

.noah-eyes-face[data-eye-state="thinking"] .noah-eye-left {
  transform: translateY(-51%) scale(0.98) rotate(-1.4deg);
}

.noah-eyes-face[data-eye-state="thinking"] .noah-eye-right {
  transform: translateY(-49%) scale(0.98) rotate(1.4deg);
}

.noah-eyes-face[data-eye-state="speaking"] .noah-eye {
  animation: noahScanlines 8s linear infinite, noahSpeakingPulse 1200ms ease-in-out infinite;
}

.noah-eyes-close {
  position: absolute;
  top: max(1rem, env(safe-area-inset-top));
  right: max(1rem, env(safe-area-inset-right));
  z-index: 2;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(217, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(217, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.05);
  font-size: 1.8rem;
  cursor: pointer;
}

.noah-eyes-hint {
  position: absolute;
  left: 50%;
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  margin: 0;
  color: rgba(217, 255, 255, 0.54);
  font-size: clamp(0.78rem, 1.8vw, 1rem);
  transform: translateX(-50%);
}

@keyframes noahEyesFloat {
  0%, 100% { transform: translate3d(0, -0.5vmin, 0); }
  50% { transform: translate3d(0, 0.9vmin, 0); }
}

@keyframes noahScanlines {
  from { background-position: 0 0, 0 0; }
  to { background-position: 0 0, 0 1.48rem; }
}

@keyframes noahBlinkLid {
  0%, 88%, 100% { transform: translateY(-120%); }
  91%, 93% { transform: translateY(0); }
  96% { transform: translateY(-120%); }
}

@keyframes noahSpeakingPulse {
  0%, 100% { filter: brightness(1) saturate(1.15); }
  50% { filter: brightness(1.24) saturate(1.4); }
}

@media (max-width: 700px) {
  .noah-control-dock.bottom-dock {
    width: calc(100vw - 0.8rem);
    grid-template-columns: 1.35fr 0.8fr 0.45fr 0.68fr 0.72fr;
    gap: 0.35rem;
    padding: 0.42rem;
  }

  .dock-button {
    min-height: 2.55rem;
    padding: 0.45rem 0.45rem;
    font-size: 0.68rem;
    letter-spacing: 0.025em;
  }

  .dock-button-settings {
    font-size: 1.05rem;
  }

  .noah-eyes-stage {
    width: 96vw;
    height: min(44vh, 22rem);
  }

  .noah-eye {
    width: clamp(7rem, 38vw, 15rem);
    height: clamp(4.4rem, 22vw, 9rem);
  }

  .noah-eye-left {
    left: 3%;
  }

  .noah-eye-right {
    right: 3%;
  }
}

@media (orientation: portrait) and (max-width: 700px) {
  .noah-eyes-stage {
    top: 36%;
    height: 28vh;
  }
}

@media (max-height: 520px) {
  .noah-eyes-stage {
    top: 35%;
    height: 52vh;
  }

  .noah-eye {
    width: clamp(7rem, 30vw, 18rem);
    height: clamp(3.8rem, 15vw, 8.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .noah-eyes-face,
  .noah-eye,
  .noah-eye::before {
    animation: none !important;
  }
}